/**
 * [js-sha256]{@link https://github.com/emn178/js-sha256}
 *
 * @version 0.10.1
 * @author Chen, Yi-Cyuan [emn178@gmail.com]
 * @copyright Chen, Yi-Cyuan 2014-2023
 * @license MIT
 */
/*jslint bitwise: true */
;(function () {
	"use strict"

	var ERROR = "input is invalid type"
	var WINDOW = typeof window === "object"
	var root = WINDOW ? window : {}
	if (root.JS_SHA256_NO_WINDOW) {
		WINDOW = false
	}
	var WEB_WORKER = !WINDOW && typeof self === "object"
	var NODE_JS = !root.JS_SHA256_NO_NODE_JS && typeof process === "object" && process.versions && process.versions.node
	if (NODE_JS) {
		root = global
	} else if (WEB_WORKER) {
		root = self
	}
	var COMMON_JS = !root.JS_SHA256_NO_COMMON_JS && typeof module === "object" && module.exports
	var AMD = typeof define === "function" && define.amd
	var ARRAY_BUFFER = !root.JS_SHA256_NO_ARRAY_BUFFER && typeof ArrayBuffer !== "undefined"
	var HEX_CHARS = "0123456789abcdef".split("")
	var EXTRA = [-2147483648, 8388608, 32768, 128]
	var SHIFT = [24, 16, 8, 0]
	var K = [
		0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
		0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
		0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
		0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
	]
	var OUTPUT_TYPES = ["hex", "array", "digest", "arrayBuffer"]

	var blocks = []

	if (root.JS_SHA256_NO_NODE_JS || !Array.isArray) {
		Array.isArray = function (obj) {
			return Object.prototype.toString.call(obj) === "[object Array]"
		}
	}

	if (ARRAY_BUFFER && (root.JS_SHA256_NO_ARRAY_BUFFER_IS_VIEW || !ArrayBuffer.isView)) {
		ArrayBuffer.isView = function (obj) {
			return typeof obj === "object" && obj.buffer && obj.buffer.constructor === ArrayBuffer
		}
	}

	var createOutputMethod = function (outputType, is224) {
		return function (message) {
			return new Sha256(is224, true).update(message)[outputType]()
		}
	}

	var createMethod = function (is224) {
		var method = createOutputMethod("hex", is224)
		if (NODE_JS) {
			method = nodeWrap(method, is224)
		}
		method.create = function () {
			return new Sha256(is224)
		}
		method.update = function (message) {
			return method.create().update(message)
		}
		for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
			var type = OUTPUT_TYPES[i]
			method[type] = createOutputMethod(type, is224)
		}
		return method
	}

	var nodeWrap = function (method, is224) {
		var crypto = require("crypto")
		var Buffer = require("buffer").Buffer
		var algorithm = is224 ? "sha224" : "sha256"
		var bufferFrom
		if (Buffer.from && !root.JS_SHA256_NO_BUFFER_FROM) {
			bufferFrom = Buffer.from
		} else {
			bufferFrom = function (message) {
				return new Buffer(message)
			}
		}
		var nodeMethod = function (message) {
			if (typeof message === "string") {
				return crypto.createHash(algorithm).update(message, "utf8").digest("hex")
			} else {
				if (message === null || message === undefined) {
					throw new Error(ERROR)
				} else if (message.constructor === ArrayBuffer) {
					message = new Uint8Array(message)
				}
			}
			if (Array.isArray(message) || ArrayBuffer.isView(message) || message.constructor === Buffer) {
				return crypto.createHash(algorithm).update(bufferFrom(message)).digest("hex")
			} else {
				return method(message)
			}
		}
		return nodeMethod
	}

	var createHmacOutputMethod = function (outputType, is224) {
		return function (key, message) {
			return new HmacSha256(key, is224, true).update(message)[outputType]()
		}
	}

	var createHmacMethod = function (is224) {
		var method = createHmacOutputMethod("hex", is224)
		method.create = function (key) {
			return new HmacSha256(key, is224)
		}
		method.update = function (key, message) {
			return method.create(key).update(message)
		}
		for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
			var type = OUTPUT_TYPES[i]
			method[type] = createHmacOutputMethod(type, is224)
		}
		return method
	}

	function Sha256(is224, sharedMemory) {
		if (sharedMemory) {
			blocks[0] =
				blocks[16] =
				blocks[1] =
				blocks[2] =
				blocks[3] =
				blocks[4] =
				blocks[5] =
				blocks[6] =
				blocks[7] =
				blocks[8] =
				blocks[9] =
				blocks[10] =
				blocks[11] =
				blocks[12] =
				blocks[13] =
				blocks[14] =
				blocks[15] =
					0
			this.blocks = blocks
		} else {
			this.blocks = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
		}

		if (is224) {
			this.h0 = 0xc1059ed8
			this.h1 = 0x367cd507
			this.h2 = 0x3070dd17
			this.h3 = 0xf70e5939
			this.h4 = 0xffc00b31
			this.h5 = 0x68581511
			this.h6 = 0x64f98fa7
			this.h7 = 0xbefa4fa4
		} else {
			// 256
			this.h0 = 0x6a09e667
			this.h1 = 0xbb67ae85
			this.h2 = 0x3c6ef372
			this.h3 = 0xa54ff53a
			this.h4 = 0x510e527f
			this.h5 = 0x9b05688c
			this.h6 = 0x1f83d9ab
			this.h7 = 0x5be0cd19
		}

		this.block = this.start = this.bytes = this.hBytes = 0
		this.finalized = this.hashed = false
		this.first = true
		this.is224 = is224
	}

	Sha256.prototype.update = function (message) {
		if (this.finalized) {
			return
		}
		var notString,
			type = typeof message
		if (type !== "string") {
			if (type === "object") {
				if (message === null) {
					throw new Error(ERROR)
				} else if (ARRAY_BUFFER && message.constructor === ArrayBuffer) {
					message = new Uint8Array(message)
				} else if (!Array.isArray(message)) {
					if (!ARRAY_BUFFER || !ArrayBuffer.isView(message)) {
						throw new Error(ERROR)
					}
				}
			} else {
				throw new Error(ERROR)
			}
			notString = true
		}
		var code,
			index = 0,
			i,
			length = message.length,
			blocks = this.blocks

		while (index < length) {
			if (this.hashed) {
				this.hashed = false
				blocks[0] = this.block
				blocks[16] =
					blocks[1] =
					blocks[2] =
					blocks[3] =
					blocks[4] =
					blocks[5] =
					blocks[6] =
					blocks[7] =
					blocks[8] =
					blocks[9] =
					blocks[10] =
					blocks[11] =
					blocks[12] =
					blocks[13] =
					blocks[14] =
					blocks[15] =
						0
			}

			if (notString) {
				for (i = this.start; index < length && i < 64; ++index) {
					blocks[i >> 2] |= message[index] << SHIFT[i++ & 3]
				}
			} else {
				for (i = this.start; index < length && i < 64; ++index) {
					code = message.charCodeAt(index)
					if (code < 0x80) {
						blocks[i >> 2] |= code << SHIFT[i++ & 3]
					} else if (code < 0x800) {
						blocks[i >> 2] |= (0xc0 | (code >> 6)) << SHIFT[i++ & 3]
						blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3]
					} else if (code < 0xd800 || code >= 0xe000) {
						blocks[i >> 2] |= (0xe0 | (code >> 12)) << SHIFT[i++ & 3]
						blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3]
						blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3]
					} else {
						code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff))
						blocks[i >> 2] |= (0xf0 | (code >> 18)) << SHIFT[i++ & 3]
						blocks[i >> 2] |= (0x80 | ((code >> 12) & 0x3f)) << SHIFT[i++ & 3]
						blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3]
						blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3]
					}
				}
			}

			this.lastByteIndex = i
			this.bytes += i - this.start
			if (i >= 64) {
				this.block = blocks[16]
				this.start = i - 64
				this.hash()
				this.hashed = true
			} else {
				this.start = i
			}
		}
		if (this.bytes > 4294967295) {
			this.hBytes += (this.bytes / 4294967296) << 0
			this.bytes = this.bytes % 4294967296
		}
		return this
	}

	Sha256.prototype.finalize = function () {
		if (this.finalized) {
			return
		}
		this.finalized = true
		var blocks = this.blocks,
			i = this.lastByteIndex
		blocks[16] = this.block
		blocks[i >> 2] |= EXTRA[i & 3]
		this.block = blocks[16]
		if (i >= 56) {
			if (!this.hashed) {
				this.hash()
			}
			blocks[0] = this.block
			blocks[16] =
				blocks[1] =
				blocks[2] =
				blocks[3] =
				blocks[4] =
				blocks[5] =
				blocks[6] =
				blocks[7] =
				blocks[8] =
				blocks[9] =
				blocks[10] =
				blocks[11] =
				blocks[12] =
				blocks[13] =
				blocks[14] =
				blocks[15] =
					0
		}
		blocks[14] = (this.hBytes << 3) | (this.bytes >>> 29)
		blocks[15] = this.bytes << 3
		this.hash()
	}

	Sha256.prototype.hash = function () {
		var a = this.h0,
			b = this.h1,
			c = this.h2,
			d = this.h3,
			e = this.h4,
			f = this.h5,
			g = this.h6,
			h = this.h7,
			blocks = this.blocks,
			j,
			s0,
			s1,
			maj,
			t1,
			t2,
			ch,
			ab,
			da,
			cd,
			bc

		for (j = 16; j < 64; ++j) {
			// rightrotate
			t1 = blocks[j - 15]
			s0 = ((t1 >>> 7) | (t1 << 25)) ^ ((t1 >>> 18) | (t1 << 14)) ^ (t1 >>> 3)
			t1 = blocks[j - 2]
			s1 = ((t1 >>> 17) | (t1 << 15)) ^ ((t1 >>> 19) | (t1 << 13)) ^ (t1 >>> 10)
			blocks[j] = (blocks[j - 16] + s0 + blocks[j - 7] + s1) << 0
		}

		bc = b & c
		for (j = 0; j < 64; j += 4) {
			if (this.first) {
				if (this.is224) {
					ab = 300032
					t1 = blocks[0] - 1413257819
					h = (t1 - 150054599) << 0
					d = (t1 + 24177077) << 0
				} else {
					ab = 704751109
					t1 = blocks[0] - 210244248
					h = (t1 - 1521486534) << 0
					d = (t1 + 143694565) << 0
				}
				this.first = false
			} else {
				s0 = ((a >>> 2) | (a << 30)) ^ ((a >>> 13) | (a << 19)) ^ ((a >>> 22) | (a << 10))
				s1 = ((e >>> 6) | (e << 26)) ^ ((e >>> 11) | (e << 21)) ^ ((e >>> 25) | (e << 7))
				ab = a & b
				maj = ab ^ (a & c) ^ bc
				ch = (e & f) ^ (~e & g)
				t1 = h + s1 + ch + K[j] + blocks[j]
				t2 = s0 + maj
				h = (d + t1) << 0
				d = (t1 + t2) << 0
			}
			s0 = ((d >>> 2) | (d << 30)) ^ ((d >>> 13) | (d << 19)) ^ ((d >>> 22) | (d << 10))
			s1 = ((h >>> 6) | (h << 26)) ^ ((h >>> 11) | (h << 21)) ^ ((h >>> 25) | (h << 7))
			da = d & a
			maj = da ^ (d & b) ^ ab
			ch = (h & e) ^ (~h & f)
			t1 = g + s1 + ch + K[j + 1] + blocks[j + 1]
			t2 = s0 + maj
			g = (c + t1) << 0
			c = (t1 + t2) << 0
			s0 = ((c >>> 2) | (c << 30)) ^ ((c >>> 13) | (c << 19)) ^ ((c >>> 22) | (c << 10))
			s1 = ((g >>> 6) | (g << 26)) ^ ((g >>> 11) | (g << 21)) ^ ((g >>> 25) | (g << 7))
			cd = c & d
			maj = cd ^ (c & a) ^ da
			ch = (g & h) ^ (~g & e)
			t1 = f + s1 + ch + K[j + 2] + blocks[j + 2]
			t2 = s0 + maj
			f = (b + t1) << 0
			b = (t1 + t2) << 0
			s0 = ((b >>> 2) | (b << 30)) ^ ((b >>> 13) | (b << 19)) ^ ((b >>> 22) | (b << 10))
			s1 = ((f >>> 6) | (f << 26)) ^ ((f >>> 11) | (f << 21)) ^ ((f >>> 25) | (f << 7))
			bc = b & c
			maj = bc ^ (b & d) ^ cd
			ch = (f & g) ^ (~f & h)
			t1 = e + s1 + ch + K[j + 3] + blocks[j + 3]
			t2 = s0 + maj
			e = (a + t1) << 0
			a = (t1 + t2) << 0
			this.chromeBugWorkAround = true
		}

		this.h0 = (this.h0 + a) << 0
		this.h1 = (this.h1 + b) << 0
		this.h2 = (this.h2 + c) << 0
		this.h3 = (this.h3 + d) << 0
		this.h4 = (this.h4 + e) << 0
		this.h5 = (this.h5 + f) << 0
		this.h6 = (this.h6 + g) << 0
		this.h7 = (this.h7 + h) << 0
	}

	Sha256.prototype.hex = function () {
		this.finalize()

		var h0 = this.h0,
			h1 = this.h1,
			h2 = this.h2,
			h3 = this.h3,
			h4 = this.h4,
			h5 = this.h5,
			h6 = this.h6,
			h7 = this.h7

		var hex =
			HEX_CHARS[(h0 >> 28) & 0x0f] +
			HEX_CHARS[(h0 >> 24) & 0x0f] +
			HEX_CHARS[(h0 >> 20) & 0x0f] +
			HEX_CHARS[(h0 >> 16) & 0x0f] +
			HEX_CHARS[(h0 >> 12) & 0x0f] +
			HEX_CHARS[(h0 >> 8) & 0x0f] +
			HEX_CHARS[(h0 >> 4) & 0x0f] +
			HEX_CHARS[h0 & 0x0f] +
			HEX_CHARS[(h1 >> 28) & 0x0f] +
			HEX_CHARS[(h1 >> 24) & 0x0f] +
			HEX_CHARS[(h1 >> 20) & 0x0f] +
			HEX_CHARS[(h1 >> 16) & 0x0f] +
			HEX_CHARS[(h1 >> 12) & 0x0f] +
			HEX_CHARS[(h1 >> 8) & 0x0f] +
			HEX_CHARS[(h1 >> 4) & 0x0f] +
			HEX_CHARS[h1 & 0x0f] +
			HEX_CHARS[(h2 >> 28) & 0x0f] +
			HEX_CHARS[(h2 >> 24) & 0x0f] +
			HEX_CHARS[(h2 >> 20) & 0x0f] +
			HEX_CHARS[(h2 >> 16) & 0x0f] +
			HEX_CHARS[(h2 >> 12) & 0x0f] +
			HEX_CHARS[(h2 >> 8) & 0x0f] +
			HEX_CHARS[(h2 >> 4) & 0x0f] +
			HEX_CHARS[h2 & 0x0f] +
			HEX_CHARS[(h3 >> 28) & 0x0f] +
			HEX_CHARS[(h3 >> 24) & 0x0f] +
			HEX_CHARS[(h3 >> 20) & 0x0f] +
			HEX_CHARS[(h3 >> 16) & 0x0f] +
			HEX_CHARS[(h3 >> 12) & 0x0f] +
			HEX_CHARS[(h3 >> 8) & 0x0f] +
			HEX_CHARS[(h3 >> 4) & 0x0f] +
			HEX_CHARS[h3 & 0x0f] +
			HEX_CHARS[(h4 >> 28) & 0x0f] +
			HEX_CHARS[(h4 >> 24) & 0x0f] +
			HEX_CHARS[(h4 >> 20) & 0x0f] +
			HEX_CHARS[(h4 >> 16) & 0x0f] +
			HEX_CHARS[(h4 >> 12) & 0x0f] +
			HEX_CHARS[(h4 >> 8) & 0x0f] +
			HEX_CHARS[(h4 >> 4) & 0x0f] +
			HEX_CHARS[h4 & 0x0f] +
			HEX_CHARS[(h5 >> 28) & 0x0f] +
			HEX_CHARS[(h5 >> 24) & 0x0f] +
			HEX_CHARS[(h5 >> 20) & 0x0f] +
			HEX_CHARS[(h5 >> 16) & 0x0f] +
			HEX_CHARS[(h5 >> 12) & 0x0f] +
			HEX_CHARS[(h5 >> 8) & 0x0f] +
			HEX_CHARS[(h5 >> 4) & 0x0f] +
			HEX_CHARS[h5 & 0x0f] +
			HEX_CHARS[(h6 >> 28) & 0x0f] +
			HEX_CHARS[(h6 >> 24) & 0x0f] +
			HEX_CHARS[(h6 >> 20) & 0x0f] +
			HEX_CHARS[(h6 >> 16) & 0x0f] +
			HEX_CHARS[(h6 >> 12) & 0x0f] +
			HEX_CHARS[(h6 >> 8) & 0x0f] +
			HEX_CHARS[(h6 >> 4) & 0x0f] +
			HEX_CHARS[h6 & 0x0f]
		if (!this.is224) {
			hex +=
				HEX_CHARS[(h7 >> 28) & 0x0f] +
				HEX_CHARS[(h7 >> 24) & 0x0f] +
				HEX_CHARS[(h7 >> 20) & 0x0f] +
				HEX_CHARS[(h7 >> 16) & 0x0f] +
				HEX_CHARS[(h7 >> 12) & 0x0f] +
				HEX_CHARS[(h7 >> 8) & 0x0f] +
				HEX_CHARS[(h7 >> 4) & 0x0f] +
				HEX_CHARS[h7 & 0x0f]
		}
		return hex
	}

	Sha256.prototype.toString = Sha256.prototype.hex

	Sha256.prototype.digest = function () {
		this.finalize()

		var h0 = this.h0,
			h1 = this.h1,
			h2 = this.h2,
			h3 = this.h3,
			h4 = this.h4,
			h5 = this.h5,
			h6 = this.h6,
			h7 = this.h7

		var arr = [
			(h0 >> 24) & 0xff,
			(h0 >> 16) & 0xff,
			(h0 >> 8) & 0xff,
			h0 & 0xff,
			(h1 >> 24) & 0xff,
			(h1 >> 16) & 0xff,
			(h1 >> 8) & 0xff,
			h1 & 0xff,
			(h2 >> 24) & 0xff,
			(h2 >> 16) & 0xff,
			(h2 >> 8) & 0xff,
			h2 & 0xff,
			(h3 >> 24) & 0xff,
			(h3 >> 16) & 0xff,
			(h3 >> 8) & 0xff,
			h3 & 0xff,
			(h4 >> 24) & 0xff,
			(h4 >> 16) & 0xff,
			(h4 >> 8) & 0xff,
			h4 & 0xff,
			(h5 >> 24) & 0xff,
			(h5 >> 16) & 0xff,
			(h5 >> 8) & 0xff,
			h5 & 0xff,
			(h6 >> 24) & 0xff,
			(h6 >> 16) & 0xff,
			(h6 >> 8) & 0xff,
			h6 & 0xff
		]
		if (!this.is224) {
			arr.push((h7 >> 24) & 0xff, (h7 >> 16) & 0xff, (h7 >> 8) & 0xff, h7 & 0xff)
		}
		return arr
	}

	Sha256.prototype.array = Sha256.prototype.digest

	Sha256.prototype.arrayBuffer = function () {
		this.finalize()

		var buffer = new ArrayBuffer(this.is224 ? 28 : 32)
		var dataView = new DataView(buffer)
		dataView.setUint32(0, this.h0)
		dataView.setUint32(4, this.h1)
		dataView.setUint32(8, this.h2)
		dataView.setUint32(12, this.h3)
		dataView.setUint32(16, this.h4)
		dataView.setUint32(20, this.h5)
		dataView.setUint32(24, this.h6)
		if (!this.is224) {
			dataView.setUint32(28, this.h7)
		}
		return buffer
	}

	function HmacSha256(key, is224, sharedMemory) {
		var i,
			type = typeof key
		if (type === "string") {
			var bytes = [],
				length = key.length,
				index = 0,
				code
			for (i = 0; i < length; ++i) {
				code = key.charCodeAt(i)
				if (code < 0x80) {
					bytes[index++] = code
				} else if (code < 0x800) {
					bytes[index++] = 0xc0 | (code >> 6)
					bytes[index++] = 0x80 | (code & 0x3f)
				} else if (code < 0xd800 || code >= 0xe000) {
					bytes[index++] = 0xe0 | (code >> 12)
					bytes[index++] = 0x80 | ((code >> 6) & 0x3f)
					bytes[index++] = 0x80 | (code & 0x3f)
				} else {
					code = 0x10000 + (((code & 0x3ff) << 10) | (key.charCodeAt(++i) & 0x3ff))
					bytes[index++] = 0xf0 | (code >> 18)
					bytes[index++] = 0x80 | ((code >> 12) & 0x3f)
					bytes[index++] = 0x80 | ((code >> 6) & 0x3f)
					bytes[index++] = 0x80 | (code & 0x3f)
				}
			}
			key = bytes
		} else {
			if (type === "object") {
				if (key === null) {
					throw new Error(ERROR)
				} else if (ARRAY_BUFFER && key.constructor === ArrayBuffer) {
					key = new Uint8Array(key)
				} else if (!Array.isArray(key)) {
					if (!ARRAY_BUFFER || !ArrayBuffer.isView(key)) {
						throw new Error(ERROR)
					}
				}
			} else {
				throw new Error(ERROR)
			}
		}

		if (key.length > 64) {
			key = new Sha256(is224, true).update(key).array()
		}

		var oKeyPad = [],
			iKeyPad = []
		for (i = 0; i < 64; ++i) {
			var b = key[i] || 0
			oKeyPad[i] = 0x5c ^ b
			iKeyPad[i] = 0x36 ^ b
		}

		Sha256.call(this, is224, sharedMemory)

		this.update(iKeyPad)
		this.oKeyPad = oKeyPad
		this.inner = true
		this.sharedMemory = sharedMemory
	}
	HmacSha256.prototype = new Sha256()

	HmacSha256.prototype.finalize = function () {
		Sha256.prototype.finalize.call(this)
		if (this.inner) {
			this.inner = false
			var innerHash = this.array()
			Sha256.call(this, this.is224, this.sharedMemory)
			this.update(this.oKeyPad)
			this.update(innerHash)
			Sha256.prototype.finalize.call(this)
		}
	}

	var exports = createMethod()
	exports.sha256 = exports
	exports.sha224 = createMethod(true)
	exports.sha256.hmac = createHmacMethod()
	exports.sha224.hmac = createHmacMethod(true)

	if (COMMON_JS) {
		module.exports = exports
	} else {
		root.sha256 = exports.sha256
		root.sha224 = exports.sha224
		if (AMD) {
			define(function () {
				return exports
			})
		}
	}
})()
